People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian Parents & teen athletes: not everything trending on social media is safe., Copper peptides like GHK Cu are being promoted for skin health, but these products are unregulated and not FDA approved, The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University GHK Cu Beef Tallow Balm Infused with Copper Peptide and Methylene Blue Whipped Grass, Anti Aging, Fine Lines, Wrinkles, Eczema, Acne, Moisturizer for The Notable Benefits of Copper Peptides for the Body Unauthorized injectable peptide drugs seized and sold by Canada Peptide may pose serious health risks Canada.ca